Merge tag 'metag-for-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag
Pull metag updates from James Hogan:
"Metag architecture changes for v4.3.
Just a couple of changes for v4.3-rc1. A preparatory IRQ patch to
prepare for moving irq_data struct members, and a tweak to
Documentation/features since Meta2 could support THP"
* tag 'metag-for-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag:
Documentation/features/vm: Meta2 is capable of THP
metag/irq: Use access helper irq_data_get_affinity_mask()
diff --git a/Documentation/features/vm/THP/arch-support.txt b/Documentation/features/vm/THP/arch-support.txt
index 972d02c..df384e3 100644
--- a/Documentation/features/vm/THP/arch-support.txt
+++ b/Documentation/features/vm/THP/arch-support.txt
@@ -20,7 +20,7 @@
| ia64: | TODO |
| m32r: | .. |
| m68k: | .. |
- | metag: | .. |
+ | metag: | TODO |
| microblaze: | .. |
| mips: | ok |
| mn10300: | .. |
diff --git a/arch/metag/kernel/irq.c b/arch/metag/kernel/irq.c
index 4f8f1f8..a336094 100644
--- a/arch/metag/kernel/irq.c
+++ b/arch/metag/kernel/irq.c
@@ -270,23 +270,25 @@
for_each_active_irq(i) {
struct irq_data *data = irq_get_irq_data(i);
+ struct cpumask *mask;
unsigned int newcpu;
if (irqd_is_per_cpu(data))
continue;
- if (!cpumask_test_cpu(cpu, data->affinity))
+ mask = irq_data_get_affinity_mask(data);
+ if (!cpumask_test_cpu(cpu, mask))
continue;
- newcpu = cpumask_any_and(data->affinity, cpu_online_mask);
+ newcpu = cpumask_any_and(mask, cpu_online_mask);
if (newcpu >= nr_cpu_ids) {
pr_info_ratelimited("IRQ%u no longer affine to CPU%u\n",
i, cpu);
- cpumask_setall(data->affinity);
+ cpumask_setall(mask);
}
- irq_set_affinity(i, data->affinity);
+ irq_set_affinity(i, mask);
}
}
#endif /* CONFIG_HOTPLUG_CPU */